摘要
以TBP(磷酸三丁脂)为萃取剂,苯为稀释剂,以233Pa为示踪剂,研究盐酸溶液中Pa(Ⅴ)的萃取行为。讨论了盐酸浓度、萃取剂浓度对Pa(Ⅴ)萃取的影响。同时萃取时间对萃取的影响也进行了讨论。
The solvent extraction of protactinium from HCl medium by TBP in benzene was investigated at different concentration of extractants and HCL The effect of shaking time on the extraction of protactinium with 3 mol/L TBP in benzene from 10 mol/L HCl solutions was also discussed on the base of the experimental results.
出处
《科学技术与工程》
2005年第16期1176-1178,共3页
Science Technology and Engineering
基金
国家自然科学基金(10075063
10175079)
国家重点基础研究发展规划(G2000077400)
中国科学院资助
